CGDI BMW Program CAS3 CAS4 All Key Lost No need DME ISN

Why CGDI Prog BMW is one of the must-to-have BMW Devices ?
No need DME ISN or Removing ISN when All Key Lost.

Note: The BMW Data modification and verification license is required. The license is free to use.

Examples:

1.Test CAS3 All keys lost

2.Test CAS4 all keys lost

Preparation:

Read CAS3 eeprom dand CAS4 dflash data with CG PRO or VVDI PROG

1 .Test CAS3 All keys lost No need DEM ISN code

cgdi-bmw-cas-all-key-lost-1

Select BMW Data Modify

Select Data type: CAS3

cgdi-bmw-cas-all-key-lost-2 cgdi-bmw-cas-all-key-lost-3
Load CAS3 eeprom

cgdi-bmw-cas-all-key-lost-4
The current data is CAS for encrypted version data. Click on NO and don’t decrypt the ISN.

cgdi-bmw-cas-all-key-lost-5
CGDI BMW display VIN and CAS ISN code
Copy the ISN code
Go back to CGDI function menu

cgdi-bmw-cas-all-key-lost-6
Select CAS3 Key Match

cgdi-bmw-cas-all-key-lost-7 cgdi-bmw-cas-all-key-lost-8
Load CAS data

cgdi-bmw-cas-all-key-lost-9
Select a unused key position and Generate Dealer Key

cgdi-bmw-cas-all-key-lost-10
Choose Manually enter a known ISN
Paste the ISN code here, press Next

cgdi-bmw-cas-all-key-lost-11
Place the blank key into CGDI key programmer

cgdi-bmw-cas-all-key-lost-12
If the current programmed key is a smart key, the key will be locked.

cgdi-bmw-cas-all-key-lost-13
Program key success. The key is locked.

2.Test CAS4 All Keys Lost

cgdi-bmw-cas-all-key-lost-14

In Tango key programmer,  select BMW->Cars-> CAS4

cgdi-bmw-cas-all-key-lost-15

cgdi-bmw-cas-all-key-lost-16

Upload CAS4 dflash data

cgdi-bmw-cas-all-key-lost-17

Detected CAS4+ Type

cgdi-bmw-cas-all-key-lost-18

Select I have DME ISN

cgdi-bmw-cas-all-key-lost-19

Tango asks to enter a DME ISN code to continue

cgdi-bmw-cas-all-key-lost-20

Go to CGDI BMW, select BMW Data Modify->CAS4 type

cgdi-bmw-cas-all-key-lost-21

Load CAS4 dflash data

The current data is CAS for encrypted version data.
Press Yes to decrypt the ISN

cgdi-bmw-cas-all-key-lost-22

CGDI Read CAS4 VIN and ISN
cgdi-bmw-cas-all-key-lost-23

Paste the ISN code to Tango corresponding area

Select a key position and write key.

Add a Comment

Your email address will not be published. Required fields are marked *